void
hook (GMatchInfo *minfo, gpointer user_data)
{
GString *str = (GString *)user_data;
g_string_append_printf (str, "FROM THE HOOK<br/><br/>\n");
while (g_match_info_matches (minfo))
{
guint n = g_match_info_get_match_count (minfo);
g_string_append_printf (str, "Match count: %d<br/><br/>\n", n);
gchar *word = g_match_info_fetch (minfo, 0);
g_string_append_printf (str, "Found: %s<br/><br/>\n", word);
g_free (word);
guint i;
for (i = 1; i < n; i++)
{
gchar *word = g_match_info_fetch (minfo, i);
g_string_append_printf (str, "sub %d: %s<br/><br/>\n", i, word);
g_free (word);
}
if (n > 1)
{
word = g_match_info_fetch_named (minfo, "controller");
g_string_append_printf (str, "sub named controller: %s<br/><br/>\n", word);
g_free (word);
}
g_match_info_next (minfo, NULL);
}
}
Reader *tokenize(char *line) {
GRegex *regex;
GMatchInfo *matchInfo;
GError *err = NULL;
Reader *reader = reader_new();
regex = g_regex_new ("[\\s ,]*(~@|[\\[\\]{}()'`~@]|\"(?:[\\\\].|[^\\\\\"])*\"|;.*|[^\\s \\[\\]{}()'\"`~@,;]*)", 0, 0, &err);
g_regex_match (regex, line, 0, &matchInfo);
if (err != NULL) {
fprintf(stderr, "Tokenize error: %s\n", err->message);
return NULL;
}
while (g_match_info_matches(matchInfo)) {
gchar *result = g_match_info_fetch(matchInfo, 1);
if (result[0] != '\0' && result[0] != ';') {
reader_append(reader, result);
}
g_match_info_next(matchInfo, &err);
}
g_match_info_free(matchInfo);
g_regex_unref(regex);
if (reader->array->len == 0) {
reader_free(reader);
return NULL;
} else {
return reader;
}
}
GPtrArray* getCVEUrls(const string &changelog)
{
GPtrArray *cve_urls = g_ptr_array_new();
// Regular expression to find cve references
GRegex *regex;
GMatchInfo *match_info;
regex = g_regex_new("CVE-\\d{4}-\\d{4,}",
G_REGEX_CASELESS,
G_REGEX_MATCH_NEWLINE_ANY,
0);
g_regex_match (regex, changelog.c_str(), G_REGEX_MATCH_NEWLINE_ANY, &match_info);
while (g_match_info_matches(match_info)) {
gchar *cve = g_match_info_fetch (match_info, 0);
gchar *cveLink;
cveLink = g_strdup_printf("http://web.nvd.nist.gov/view/vuln/detail?vulnId=%s", cve);
g_ptr_array_add(cve_urls, (gpointer) cveLink);
g_free(cve);
g_match_info_next(match_info, NULL);
}
g_match_info_free(match_info);
g_regex_unref(regex);
// NULL terminate
g_ptr_array_add(cve_urls, NULL);
return cve_urls;
}
void latex_analyse_errors(GuLatex* lc)
{
gchar* result = NULL;
GError* err = NULL;
GRegex* match_str = NULL;
GMatchInfo* match_info;
if (!(match_str = g_regex_new(":(\\d+):", G_REGEX_DOTALL, 0, &err))) {
slog(L_ERROR, "g_regex_new (): %s\n", err->message);
g_error_free(err);
return;
}
if (lc->compilelog == NULL) printf("null\n");
if (g_regex_match(match_str, lc->compilelog, 0, &match_info)) {
gint count = 0;
while (g_match_info_matches(match_info)) {
if (count + 1 == BUFSIZ) break;
result = g_match_info_fetch(match_info, 1);
lc->errorlines[count++] = atoi(result);
g_free(result);
g_match_info_next(match_info, NULL);
}
}
if (!lc->errorlines[0])
lc->errorlines[0] = -1;
g_match_info_free(match_info);
g_regex_unref(match_str);
}
static void
linkify_cb (GtkTextBuffer *buf, GRegex *regex)
{
gchar *text;
GtkTextIter start, end;
GMatchInfo *match;
gtk_text_buffer_get_bounds (buf, &start, &end);
text = gtk_text_buffer_get_text (buf, &start, &end, FALSE);
gtk_text_buffer_remove_all_tags (buf, &start, &end);
if (g_regex_match (regex, text, G_REGEX_MATCH_NOTEMPTY, &match))
{
do
{
gint sp, ep, spos, epos;
g_match_info_fetch_pos (match, 0, &sp, &ep);
/* positions are in bytes, not character, so here we must normalize it*/
spos = g_utf8_pointer_to_offset (text, text + sp);
epos = g_utf8_pointer_to_offset (text, text + ep);
gtk_text_buffer_get_iter_at_offset (buf, &start, spos);
gtk_text_buffer_get_iter_at_offset (buf, &end, epos);
gtk_text_buffer_apply_tag (buf, tag, &start, &end);
}
while (g_match_info_next (match, NULL));
}
g_match_info_free (match);
g_free(text);
}
static GHashTable *
parse_schema (gchar *schema)
{
GRegex *regex;
GMatchInfo *match;
GError *error = NULL;
GHashTable *hash;
hash = g_hash_table_new(g_str_hash, g_str_equal);
regex = g_regex_new("(\\w+)=\"(.*?)\"", 0, 0, &error);
if (error) {
HASHFS_DEBUG("Failed to create regex: %s", error->message);
g_error_free(error);
return NULL;
}
g_regex_match(regex, schema, 0, &match);
while (g_match_info_matches(match)) {
gchar *key = g_match_info_fetch(match, 1);
gchar *val = g_match_info_fetch(match, 2);
g_hash_table_insert(hash, key, val);
g_match_info_next(match, NULL);
}
g_match_info_free(match);
g_regex_unref(regex);
return hash;
}
GuSnippetInfo* snippets_parse (char* snippet) {
gint i, start, end;
GError* err = NULL;
gchar** result = NULL;
GRegex* regex = NULL;
GMatchInfo* match_info = NULL;
const gchar* holders[] = { "\\$([0-9]+)", "\\${([0-9]*):?([^}]*)}",
"\\$(FILENAME)", "\\${(FILENAME)}",
"\\$(BASENAME)", "\\${(BASENAME)}",
"\\$(SELECTED_TEXT)", "\\${(SELECTED_TEXT)}"
/* Anyway to combine these? */
};
GuSnippetInfo* info = snippet_info_new (snippet);
for (i = 0; i < sizeof(holders) / sizeof(holders[0]); ++i) {
if (! (regex = g_regex_new (holders[i], G_REGEX_DOTALL, 0, &err))) {
slog (L_ERROR, "g_regex_new (): %s\n", err->message);
g_error_free (err);
return info;
}
g_regex_match (regex, snippet, 0, &match_info);
while (g_match_info_matches (match_info)) {
result = g_match_info_fetch_all (match_info);
g_match_info_fetch_pos (match_info, 0, &start, &end);
/* Convert start, end to UTF8 offset */
char* s_start = g_substr(snippet, 0, start);
char* s_end = g_substr(snippet, 0, end);
start = g_utf8_strlen(s_start, -1);
end = g_utf8_strlen(s_end, -1);
g_free(s_start);
g_free(s_end);
if (i < 2) {
snippet_info_append_holder (info, atoi (result[1]), start,
end -start, result[2]);
} else {
snippet_info_append_holder (info, -1, start, end -start,
result[1]);
}
slog (L_DEBUG, "Placeholder: (%s, %s, %s)\n", result[0], result[1],
result[2]);
g_match_info_next (match_info, NULL);
g_strfreev (result);
}
g_regex_unref (regex);
g_match_info_free (match_info);
}
info->einfo = g_list_sort (info->einfo, snippet_info_pos_cmp);
info->einfo_sorted = g_list_copy (info->einfo);
info->einfo_sorted = g_list_sort (info->einfo_sorted, snippet_info_num_cmp);
return info;
}
static pcat_rcode parse_value( GMatchInfo *match_info, GError **err, pcat_reported_value rval )
{
pcat_rcode rv = PCAT_SUCCESS;
rval->name = g_match_info_fetch( match_info, 1 );
gchar *type_val = g_match_info_fetch( match_info, 2 );
gchar *value = g_match_info_fetch( match_info, 3 );
if( rval->name == NULL || type_val == NULL || value == NULL )
{
if( type_val ) { g_free( type_val ); }
if( rval->name ) { g_free( rval->name ); }
if( value ) { g_free( value ); }
return PCAT_ERROR;
}
if( 0 == strcmp( type_val, "REAL" ) )
{
rval->val.tag = PCAT_GENERIC_VALUE_REAL;
int match = sscanf( value, "%lf", &rval->val._.r );
if( match != 1 )
{
/* error */
}
rval->original_string = value;
}
else if( 0 == strcmp( type_val, "STRING" ) )
{
rval->val.tag = PCAT_GENERIC_VALUE_STRING;
rval->val._.s = value;
rval->original_string = value;
}
else if( 0 == strcmp( type_val, "INTEGRAL" ) )
{
rval->val.tag = PCAT_GENERIC_VALUE_INTEGRAL;
int match = sscanf( value, "%"SCNi64, &rval->val._.i );
if( match != 1 )
{
/* error */
}
rval->original_string = value;
}
else
{
rv = PCAT_ERROR;
abort();
}
g_print( "Found: %s : %s = %s\n",
rval->name, generic_value_tag_string( rval->val.tag ), rval->original_string );
g_free( type_val );
if( g_match_info_next( match_info, err ) )
{
rv = PCAT_ERROR;
}
return rv;
}
//
// Protected
//
bool
SearchSupport::find_all( const Glib::ustring &pattern )
{
m_matches.clear();
Glib::ustring text = m_buffer->get_text();
GRegex *regex;
GMatchInfo *match_info;
GRegexCompileFlags compile_flags;
GRegexMatchFlags match_options;
GError *error = NULL;
regex = g_regex_new( pattern.data(),
compile_flags,
match_options, &error );
if ( error )
{
g_print("Error while creating regex: %s\n", error->message);
return false;
}
if (!g_regex_match( regex, text.data(),
match_options, &match_info ))
{
return false;
}
gint start, end;
int idx=0;
while (g_match_info_matches(match_info))
{
if (!g_match_info_fetch_pos( match_info, 0, &start, &end ))
{
m_matches.clear();
return false;
}
MatchInfo *info = new MatchInfo();
info->start_pos = start;
info->end_pos = end;
m_matches.push_back( info );
g_match_info_next( match_info, NULL );
}
g_match_info_free( match_info );
g_regex_unref( regex );
return true;
}
static VALUE
rg_next(VALUE self)
{
gboolean matched;
GError *error = NULL;
matched = g_match_info_next(_SELF(self), &error);
if (error)
RAISE_GERROR(error);
return CBOOL2RVAL(matched);
}
static inline void scr_log_urls(const gchar *string)
{
GMatchInfo *match_info;
g_regex_match_full(url_regex, string, -1, 0, 0, &match_info, NULL);
while (g_match_info_matches(match_info)) {
gchar *url = g_match_info_fetch(match_info, 0);
scr_print_logwindow(url);
g_free(url);
g_match_info_next(match_info, NULL);
}
g_match_info_free(match_info);
}
void
url_check_line (char *buf, int len)
{
GRegex *re(void);
GMatchInfo *gmi;
char *po = buf;
int i;
/* Skip over message prefix */
if (*po == ':')
{
po = strchr (po, ' ');
if (!po)
return;
po++;
}
/* Allow only commands from the above list */
for (i = 0; i < ARRAY_SIZE (commands); i++)
{
char *cmd = commands[i];
int len = strlen (cmd);
if (strncmp (cmd, po, len) == 0)
{
po += len;
break;
}
}
if (i == ARRAY_SIZE (commands))
return;
/* Skip past the channel name or user nick */
po = strchr (po, ' ');
if (!po)
return;
po++;
g_regex_match(re_url(), po, 0, &gmi);
while (g_match_info_matches(gmi))
{
int start, end;
g_match_info_fetch_pos(gmi, 0, &start, &end);
while (end > start && (po[end - 1] == '\r' || po[end - 1] == '\n'))
end--;
if (g_strstr_len (po + start, end - start, "://"))
url_add(po + start, end - start);
g_match_info_next(gmi, NULL);
}
g_match_info_free(gmi);
}
static void
scan_matches(GRegex *regex, const char *string, GPtrArray *dst)
{
GMatchInfo *match_info;
char *match;
g_regex_match(regex, string, G_REGEX_MATCH_NOTEMPTY, &match_info);
while (g_match_info_matches(match_info)) {
match = g_match_info_fetch(match_info, 1);
g_ptr_array_add(dst, match);
g_match_info_next(match_info, NULL);
}
g_match_info_free(match_info);
}
void
tpaw_string_match_link (const gchar *text,
gssize len,
TpawStringReplace replace_func,
TpawStringParser *sub_parsers,
gpointer user_data)
{
GRegex *uri_regex;
GMatchInfo *match_info;
gboolean match;
gint last = 0;
uri_regex = uri_regex_dup_singleton ();
if (uri_regex == NULL)
{
tpaw_string_parser_substr (text, len, sub_parsers, user_data);
return;
}
match = g_regex_match_full (uri_regex, text, len, 0, 0, &match_info, NULL);
if (match)
{
gint s = 0, e = 0;
do
{
g_match_info_fetch_pos (match_info, 0, &s, &e);
if (s > last)
{
/* Append the text between last link (or the
* start of the message) and this link */
tpaw_string_parser_substr (text + last,
s - last,
sub_parsers,
user_data);
}
replace_func (text + s, e - s, NULL, user_data);
last = e;
} while (g_match_info_next (match_info, NULL));
}
tpaw_string_parser_substr (text + last, len - last, sub_parsers, user_data);
g_match_info_free (match_info);
g_regex_unref (uri_regex);
}
static void
parse_unsolicited (MMPortSerial *port, GByteArray *response)
{
MMPortSerialAt *self = MM_PORT_SERIAL_AT (port);
GSList *iter;
/* Remove echo */
if (self->priv->remove_echo)
mm_port_serial_at_remove_echo (response);
for (iter = self->priv->unsolicited_msg_handlers; iter; iter = iter->next) {
MMAtUnsolicitedMsgHandler *handler = (MMAtUnsolicitedMsgHandler *) iter->data;
GMatchInfo *match_info;
gboolean matches;
if (!handler->enable)
continue;
matches = g_regex_match_full (handler->regex,
(const char *) response->data,
response->len,
0, 0, &match_info, NULL);
if (handler->callback) {
while (g_match_info_matches (match_info)) {
handler->callback (self, match_info, handler->user_data);
g_match_info_next (match_info, NULL);
}
}
g_match_info_free (match_info);
if (matches) {
/* Remove matches */
char *str;
int result_len = response->len;
str = g_regex_replace_eval (handler->regex,
(const char *) response->data,
response->len,
0, 0,
remove_eval_cb, &result_len, NULL);
g_byte_array_remove_range (response, 0, response->len);
g_byte_array_append (response, (const guint8 *) str, result_len);
g_free (str);
}
}
}
// Parse NCBI GIs from refseq descriptions and store GI to refseq mapping in a hashtable.
//
// bam_header Pointer to the header for one of the alignment BAM files.
// refseq_gids Stored NCBI GI for each target sequence in the bam_header.
//
// Returns a GHashTable mapping reference sequence NCBI GI to BAM header index
// (i.e., an index into bam_header->target_name).
//
GHashTable *build_refseq_hash(bam_header_t *bam_header, int **refseq_gids, gboolean verbose)
{
// mapping from target sequence GI to BAM header refseq index
// NOTE: some target sequences appear more than once in the HMP files. In those
// cases the BAM header refseq index will be the index of the _first_ one found
// with that GI.
GHashTable *refseq_gi_ht = g_hash_table_new(g_int_hash, g_int_equal);
// regex to parse GI from refseq/refseq name
GRegex *refseq_gi_re = g_regex_new("^[A-Z\\d_]+\\|gi\\|(\\d+)\\|.*", 0, 0, NULL);
GMatchInfo *match_info = NULL;
int gid;
// HACK: this array (refseq_inds) is not currently freed anywhere
int *refseq_inds = g_malloc(sizeof(int) * bam_header->n_targets);
*refseq_gids = g_malloc(sizeof(int) * bam_header->n_targets);
int *refseq_gids_a = *refseq_gids;
int i;
for (i = 0;i < bam_header->n_targets; ++i) {
refseq_inds[i] = i;
// parse target sequence GI and insert it into the hash table
if (g_regex_match(refseq_gi_re, bam_header->target_name[i], 0, &match_info)) {
while (g_match_info_matches(match_info)) {
gchar *gi_str = g_match_info_fetch(match_info, 1);
sscanf(gi_str, "%d", &gid);
g_free(gi_str);
refseq_gids_a[i] = gid;
// check for duplicate gids
if (g_hash_table_lookup(refseq_gi_ht, &gid) != NULL) {
if (verbose) fprintf(stderr, "WARN - duplicate gid=%d found in target %d: %s\n", gid, i, bam_header->target_name[i]);
}
// store mapping from gid to (first) target index (since there can be multiple targets with the same gi)
else {
g_hash_table_insert(refseq_gi_ht, &refseq_gids_a[i], &refseq_inds[i]);
}
g_match_info_next(match_info, NULL);
}
}
// if no GI can be parsed, generate a dummy one
else {
refseq_gids_a[i] = new_gi--;
}
g_match_info_free(match_info);
}
g_regex_unref(refseq_gi_re);
return refseq_gi_ht;
}
static guint8 *
get_tagged_byte_array (const gchar *uri,
GRegex *filter_regex)
{
guint8 *byte_array;
gsize uri_len;
GMatchInfo *match_info;
gboolean no_match = TRUE;
g_return_val_if_fail (uri != NULL, NULL);
uri_len = strlen (uri);
byte_array = g_malloc0 (uri_len + 1);
byte_array[uri_len] = BYTE_ARRAY_END;
if (g_regex_match (filter_regex, uri, 0, &match_info) == TRUE)
{
while (g_match_info_matches (match_info) == TRUE)
{
guint8 *p;
gint match_len;
gint start_pos;
gint end_pos;
if (g_match_info_fetch_pos (match_info, 0, &start_pos, &end_pos) == TRUE)
{
match_len = end_pos - start_pos;
no_match = FALSE;
p = (guint8 *)((gsize)byte_array + start_pos);
memset (p, SELECTOR_TAG_MATCH, match_len);
}
g_match_info_next (match_info, NULL);
}
}
g_match_info_free (match_info);
if (no_match)
{
g_free (byte_array);
return NULL;
}
return byte_array;
}
static GList *snr3_find_pcre(Tsnr3run *s3run, gchar *buffer) {
Tlineinbuffer lib = {0,1};
GList *results=NULL;
GMatchInfo *match_info;
g_regex_match(s3run->regex, buffer, 0, &match_info);
while(g_match_info_matches(match_info)) {
gint so, eo;
guint line;
g_match_info_fetch_pos(match_info,0,&so,&eo);
line = calculate_line_in_buffer(&lib, buffer, so);
results = g_list_prepend(results, new_result(line, buffer, so));
g_match_info_next(match_info, NULL);
}
g_match_info_free(match_info);
return results;
}
/* Search regular expression in text, return TRUE and matching part as start and
* end integer position */
static gboolean
search_regex_in_text (const gchar* search_entry, const gchar* editor_text, gboolean search_forward, gint * start_pos, gint * end_pos)
{
GRegex * regex;
GMatchInfo *match_info;
gboolean found;
GError * err = NULL;
regex = g_regex_new (search_entry, 0, 0, &err);
if (err)
{
g_message ("%s",err->message);
g_error_free (err);
g_regex_unref(regex);
return FALSE;
}
found = g_regex_match (regex, editor_text, 0, &match_info);
if (found)
{
if (search_forward)
g_match_info_fetch_pos(match_info, 0, start_pos, end_pos);
else
{
do
{
g_match_info_fetch_pos(match_info, 0, start_pos, end_pos);
}
while (g_match_info_next(match_info, NULL));
}
*start_pos = g_utf8_pointer_to_offset(editor_text, &editor_text[*start_pos]);
*end_pos = g_utf8_pointer_to_offset(editor_text, &editor_text[*end_pos]);
}
if (regex)
g_regex_unref(regex);
if (match_info)
g_match_info_free (match_info);
return found;
}
static void
playsound(gchar **str, gint which)
{
GMatchInfo *match_info;
const gchar *list = NULL;
gchar **candidates = NULL, **candidate = NULL;
list = purple_prefs_get_string(which ? OPT_USERLIST_SENDER :
OPT_USERLIST_RECIPIENT);
g_return_if_fail(list != NULL);
if(strstr(list, DEFAULT_LIST))
return;
candidates = g_strsplit_set(list, " ,:;", 0);
g_return_if_fail(candidates != NULL);
g_regex_match(regp[which], *str, 0, &match_info);
while(g_match_info_matches(match_info)) {
gchar *user = NULL;
if(which == RECIPIENT)
user = g_match_info_fetch(match_info, 2);
else if(which == SENDER)
user = g_match_info_fetch(match_info, 2);
twitter_debug("user = %s\n", user);
for(candidate = candidates; *candidate; candidate++) {
if(!strcmp(*candidate, ""))
continue;
twitter_debug("candidate = %s\n", *candidate);
if(!strcmp(user, *candidate)) {
twitter_debug("match. play sound\n");
purple_sound_play_event(purple_prefs_get_int
(which ? OPT_SOUNDID_SENDER :
OPT_SOUNDID_RECIPIENT), NULL);
break;
}
}
g_free(user);
g_match_info_next(match_info, NULL);
}
g_strfreev(candidates);
g_match_info_free(match_info);
}
static void
parse_unsolicited (MMSerialPort *port, GByteArray *response)
{
MMAtSerialPort *self = MM_AT_SERIAL_PORT (port);
MMAtSerialPortPrivate *priv = MM_AT_SERIAL_PORT_GET_PRIVATE (self);
GSList *iter;
for (iter = priv->unsolicited_msg_handlers; iter; iter = iter->next) {
MMAtUnsolicitedMsgHandler *handler = (MMAtUnsolicitedMsgHandler *) iter->data;
GMatchInfo *match_info;
gboolean matches;
matches = g_regex_match_full (handler->regex,
(const char *) response->data,
response->len,
0, 0, &match_info, NULL);
if (handler->callback) {
while (g_match_info_matches (match_info)) {
handler->callback (self, match_info, handler->user_data);
g_match_info_next (match_info, NULL);
}
}
g_match_info_free (match_info);
if (matches) {
/* Remove matches */
char *str;
int result_len = response->len;
str = g_regex_replace_eval (handler->regex,
(const char *) response->data,
response->len,
0, 0,
remove_eval_cb, &result_len, NULL);
g_byte_array_remove_range (response, 0, response->len);
g_byte_array_append (response, (const guint8 *) str, result_len);
g_free (str);
}
}
}
static int
regexp_match(struct objlist *obj,N_VALUE *inst,N_VALUE *rval,int argc,char **argv)
{
struct oregexp_local *local;
GMatchInfo *info;
int r;
char *str, **match;
str = (char *) argv[2];
rval->i = 0;
_getobj(obj, "_local", inst, &local);
if (local->regexp == NULL) {
return 1;
}
del_array_element(local->array);
if (str == NULL || str[0] == '\0') {
return 1;
}
info = NULL;
r = g_regex_match(local->regexp, str, 0, &info);
if (! r) {
g_match_info_free(info);
return 1;
}
while (g_match_info_matches(info)) {
match = g_match_info_fetch_all(info);
arrayadd(local->array, &match);
g_match_info_next(info, NULL);
}
g_match_info_free(info);
rval->i = arraynum(local->array);
return 0;
}
static int
do_an_re(const char *word, int *start, int *end, int *type)
{
typedef struct func_s {
GRegex *(*fn)(void);
int type;
} func_t;
func_t funcs[] =
{
{ re_url, WORD_URL },
{ re_email, WORD_EMAIL },
{ re_channel, WORD_CHANNEL },
{ re_host6, WORD_HOST6 },
{ re_host, WORD_HOST },
{ re_path, WORD_PATH },
{ re_nick, WORD_NICK }
};
GMatchInfo *gmi;
int k;
for (k = 0; k < sizeof funcs / sizeof (func_t); k++)
{
g_regex_match (funcs[k].fn(), word, 0, &gmi);
if (!g_match_info_matches (gmi))
{
g_match_info_free (gmi);
continue;
}
while (g_match_info_matches (gmi))
{
g_match_info_fetch_pos (gmi, 0, start, end);
g_match_info_next (gmi, NULL);
}
g_match_info_free (gmi);
*type = funcs[k].type;
return TRUE;
}
return FALSE;
}
static gboolean is_match(const gchar * filename,
const gchar * re)
{
GRegex * regex;
GMatchInfo * match_info;
regex = g_regex_new(re,0,0,NULL);
g_regex_match(regex,filename,0,&match_info);
while(g_match_info_matches(match_info))
{
gchar * word = g_match_info_fetch (match_info, 0);
/* g_print ("Found: %s\n", word); */
g_free (word);
g_match_info_next (match_info, NULL);
return TRUE;
}
g_match_info_free(match_info);
g_regex_unref(regex);
return FALSE;
}
int regex_match_count(char *buff, int buff_size, const gchar * regex_string, GRegexCompileFlags compile_flags)
{
int matches = 0;
//create regex
GError *regex_error = NULL;
GMatchInfo *match_info = NULL;
GRegex *regex = g_regex_new(regex_string, compile_flags, (GRegexMatchFlags) 0, ®ex_error);
if (regex_error != NULL)
{
debug_log("regex error code was: %s", regex_error->message);
g_error_free(regex_error);
} else
{
g_regex_match_full(regex, buff, buff_size, 0, (GRegexMatchFlags) 0, &match_info, ®ex_error);
if (regex_error != NULL)
{
debug_log("regex error code was: %s", regex_error->message);
g_error_free(regex_error);
}
while (g_match_info_matches(match_info))
{
gchar *word = g_match_info_fetch(match_info, 0);
//debug_log("Regex matched: : %s", word);
g_free(word);
g_match_info_next(match_info, NULL);
matches++;
}
//free match info
g_match_info_free(match_info);
}
//free regex
g_regex_unref(regex);
return matches;
}
static gboolean
regex_match (const GRegex *re, const char *word, int *start, int *end)
{
GMatchInfo *gmi;
g_regex_match (re, word, 0, &gmi);
if (!g_match_info_matches (gmi))
{
g_match_info_free (gmi);
return FALSE;
}
while (g_match_info_matches (gmi))
{
g_match_info_fetch_pos (gmi, 0, start, end);
g_match_info_next (gmi, NULL);
}
g_match_info_free (gmi);
return TRUE;
}
PangoAttrList *token_match_get_pango_attr ( GRegex **tokens, const char *input, PangoAttrList *retv )
{
// Do a tokenized match.
if ( tokens ) {
for ( int j = 0; tokens[j]; j++ ) {
GMatchInfo *gmi = NULL;
g_regex_match ( (GRegex *) tokens[j], input, G_REGEX_MATCH_PARTIAL, &gmi );
while ( g_match_info_matches ( gmi ) ) {
int start, end;
g_match_info_fetch_pos ( gmi, 0, &start, &end );
PangoAttribute *pa = pango_attr_underline_new ( PANGO_UNDERLINE_SINGLE );
PangoAttribute *pa2 = pango_attr_weight_new ( PANGO_WEIGHT_BOLD );
pa2->start_index = pa->start_index = start;
pa2->end_index = pa->end_index = end;
pango_attr_list_insert ( retv, pa );
pango_attr_list_insert ( retv, pa2 );
g_match_info_next ( gmi, NULL );
}
g_match_info_free ( gmi );
}
}
return retv;
}
static gchar *
get_file (const gchar *text,
const gchar *regex_place)
{
GRegex *regex;
GMatchInfo *match_info;
gchar *word = NULL;
regex = g_regex_new (regex_place, 0, 0, NULL);
g_regex_match (regex, text, 0, &match_info);
while (g_match_info_matches (match_info))
{
g_free (word);
word = g_match_info_fetch (match_info, 0);
g_match_info_next (match_info, NULL);
}
g_match_info_free (match_info);
g_regex_unref (regex);
return word;
}
void
misc_macro_find(const GRegex *regex, const gchar *string, GHashTable *table)
{
GMatchInfo *info;
g_regex_match(regex, string, 0, &info);
while (g_match_info_matches(info))
{
gchar *name = g_match_info_fetch(info, 1);
if (!g_hash_table_lookup_extended(table, name, NULL, NULL))
{
g_hash_table_insert(table, name, NULL);
}
g_free(name);
g_match_info_next(info, NULL);
}
g_match_info_free(info);
}
int twitter_url_len_diff(gchar *msg, unsigned int target_len)
{
int url_len_diff = 0;
static GRegex *regex = NULL;
GMatchInfo *match_info;
if (regex == NULL)
regex = g_regex_new("(^|\\s)(http(s)?://[^\\s$]+)", 0, 0, NULL);
g_regex_match(regex, msg, 0, &match_info);
while (g_match_info_matches(match_info)) {
gchar *url = g_match_info_fetch(match_info, 2);
url_len_diff += target_len - g_utf8_strlen(url, -1);
/* Add another character for https://t.co/... URLs */
if (g_match_info_fetch(match_info, 3) != NULL)
url_len_diff += 1;
g_free(url);
g_match_info_next(match_info, NULL);
}
g_match_info_free(match_info);
return url_len_diff;
}